package com.sky.mapper;

import com.sky.entity.SetmealDish;
import org.apache.ibatis.annotations.Delete;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;

import java.util.List;

@Mapper
public interface SetmealDishMapper {
    /**
     *根据dishIds查询 setmeal_id是否存在
     * @param dishIds
     * @return
     */
    List<Long> getSetmealIdsByDishIds(List<Long> dishIds);


    void insertSetmealDish(List<SetmealDish> setmealDishes);

    /**
     * 根据SetmealId查询setmeal_dish数据
     *
     * @param SetmealId
     * @return
     */
    @Select("select * from setmeal_dish where setmeal_id=#{setmealId}")
    List<SetmealDish> getSetmealBySetmealId(Long SetmealId);

    /**
     *  根据套餐id查询套餐和菜品的关联关系
     * @param setmealId
     */
    @Delete("delete from setmeal_dish where setmeal_id=#{setmealId}")
    void deleteBySetmealId(Long setmealId);

}
